| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Scholar (Scientist). |
| 1 |
19 |
Make a breakthrough in Rube Alexander's field. |
| 2 |
22 |
Voluntarily left Scientist |
| 2 |
22 |
Became a Scout (Surveyor). |
| 2 |
23 |
Spend several years jumping from world to world in Rube Alexander's scout ship. |
| 2 |
26 |
Promoted to Scout (Surveyor) rank 1 with the new title Scout. |
| 3 |
26 |
Continued as Scout (Surveyor). |
| 3 |
28 |
When dealing with an alien race, Rube Alexander botch an opportunity to gather extra intelligence about them. |
| 3 |
28 |
Rube Alexander have no idea what happened to Rube Alexander – they found Rube Alexander's ship drifting on the fringes of friendly space. |
| 3 |
30 |
Forced to muster out. |
| 4 |
30 |
Became a Drifter (Wanderer). |
| 4 |
31 |
Suffer from a life-threatening illness. |
| 5 |
31 |
Failed to qualify for Merchant Marine (Merchant). |
| 5 |
31 |
Submitted to the draft. |
| 5 |
31 |
Became a Marine (Star Marine) with the new title Marine. |
| 5 |
34 |
Assigned to an assault on an enemy fortress. |
| 5 |
34 |
Injured |
| 5 |
35 |
Promoted to Marine (Star Marine) rank 1 with the new title Lance Corporal. |
| 6 |
35 |
Continued as Marine (Star Marine). |
| 6 |
39 |
Assigned to an assault on an enemy fortress. |
| 6 |
39 |
Promoted to Marine (Star Marine) rank 2 with the new title Corporal. |